Apps by Yongsu Jung
Round Timer - Boxing & HIIT app icon

Health & Fitness

Round Timer - Boxing & HIIT

Yongsu Jung

Free download In-app purchases unconfirmed
Open on Apple

About this app

Round Timer - Professional Interval Timer for Boxing, MMA, HIIT & Martial Arts The ultimate round-based interval timer designed for boxing, MMA, Muay Thai, kickboxing, HIIT, Tabata, and CrossFit training. Stay focused on your workout with clear visual and audio cues — now with Picture-in-Picture (PiP) mode so you can keep timing while using other apps! ROUND-BASED TRAINING - Set custom work/rest intervals and total rounds - Visual countdown with color-coded phases (work, rest, prep) - Audio alerts for round transitions - Preparation countdown before each session - Perfect for boxing rounds, MMA sparring, and fight training PICTURE-IN-PICTURE (PiP) MODE - Keep the timer visible while browsing or texting - Floating mini timer with real-time countdown - Pause/resume directly from PiP window - Never miss a round change while multitasking SMART TIMER CONTROLS - One-tap start with intuitive controls - Background timer with notification support - Sound alerts even when app is in background - Haptic feedback for round changes RUNNING MODE - GPS-based distance and pace tracking - Real-time route mapping - Track your outdoor runs alongside interval training WORKOUT HISTORY - Automatic session logging - Track total training time and rounds completed - View your workout streak and consistency CUSTOMIZABLE EXPERIENCE - Dark mode support - Sound on/off toggle - Vibration feedback settings - Multiple language support PERFECT FOR - Boxing round timer & fight training - MMA and martial arts sparring timer - Muay Thai & kickboxing interval timer - HIIT and Tabata workout timer - CrossFit WOD timer - Circuit training and bootcamp - Jump rope and shadow boxing Download Round Timer now and level up your boxing, MMA, and HIIT training!

Latest release

What’s New

Version 2.0.8 Jul 27, 2026

- Fixed notification Pause/Stop buttons triggering twice - Notification settings now reflect your latest timer configuration in background mode - Ad experience improvements and privacy consent flow (GDPR/ATT) - Removed unused location permissions - Stability improvements and bug fixes

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Sep 4, 2026 · 0 ratings Sep 4, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Sep 4, 2026 · Free Sep 4, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 4, 2026 · 5:00 AM Free

Screenshots

Round Timer - Boxing & HIIT iPhone screenshotRound Timer - Boxing & HIIT iPhone screenshotRound Timer - Boxing & HIIT iPhone screenshotRound Timer - Boxing & HIIT iPhone screenshotRound Timer - Boxing & HIIT iPhone screenshot Round Timer - Boxing & HIIT iPad screenshotRound Timer - Boxing & HIIT iPad screenshotRound Timer - Boxing & HIIT iPad screenshotRound Timer - Boxing & HIIT iPad screenshotRound Timer - Boxing & HIIT iPad screenshot